EP0088714A1 - Combined uterine injector and manipulative device - Google Patents
Combined uterine injector and manipulative device Download PDFInfo
- Publication number
- EP0088714A1 EP0088714A1 EP83630020A EP83630020A EP0088714A1 EP 0088714 A1 EP0088714 A1 EP 0088714A1 EP 83630020 A EP83630020 A EP 83630020A EP 83630020 A EP83630020 A EP 83630020A EP 0088714 A1 EP0088714 A1 EP 0088714A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- catheter
- inflatable member
- stop
- uterus
- external
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
- A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/107—Balloon catheters with special features or adapted for special applications having a longitudinal slit in the balloon
Definitions
- U.S. Patent 4,089,337 utilizes a spherical inflatable member from which the catheter tip, when in place, projects toward the upper end of the uterus. Excessive catheter penetration during manipulation of the device could result in tip contact with the uterine wall. Further, the spherical shape of the inflatable member does not conform to the lower portion of the uterus interior and, hence, often forms less than a perfect seal.A sprin q is relied upon to seat the spherical member against the uterine wall.
- the inflatable member at least partially occupies the cervical canal and, upon inflation, biases the catheter inwardly to cause the catheter's cervical stop to seat firmly against the external os with some compression of the cervix to effect a firm connection of the device with the uterus to the extent manipulative forces may be imparted to both large and small uteruses as well as those of an extremely pliable nature.
- the inflatable member 6 While a conically shaped inflatable member 6 is utilized in the preferred form of the invention, it is to be understood that the inflatable member may be otherwise shaped such as being spherical or ovoid.
Abstract
A multi-lumen catheter for uterine insertion having an inflatable member at its insertable end which when inflated seals the lower portion of the uterus to retain fluid or gas injected into the uterine cavity. A handle in place on the catheter has a cervical stop engageable with the external os of the cervix to limit catheter insertion. The inflatable member is shaped to prevent catheter tip contact with the uterine wall and to cooperate with the cervical stop to effect a positive attachment of the device to the uterus enabling manual positioning of the latter for examination purposes.
Description
- The present invention concerns catheters, and particularly a catheter for the injection of fluid into and sealing the uterus with provision made for positioning of the uterus for examination purposes.
- Current medical practice includes the injection of gas or fluid into the uterus for better definition of same and the fallopian tubes. The prior art device disclosed in U.S. Patent 4,089,337 is of background interest for the reason that it may function both as an injector and enables both sealing and positioning of the uterus being examined. While the above mentioned device has proved useful some risk exists, if used without care, of contacting the uterine wall with the catheter tip. Further, in certain instances, it may lose its sealing capability.
- Other catheter devices, in similarity to the above device, also utilize an inflatable member for effecting a seal within the human body. Such other devices are most commonly directed toward uses other than with the uterus. Examples of such other catheters are found in U.S. Patents 2,687,I3I; 3,459,I75; 3,766,920; 3,802,418; 3,812,841;3,896,816; 3,948,270. U.S. Patent 507,573 discloses a syringe with a stop thereon limiting syringe insertion. The above disclosures, in some instances, disclose body contacting disks, plates, etc., which limit insertion of a supporting catheter into a body cavity. U.S. Patent 2,687,131 is of interest in that a "pear" shaped inflatable member is disclosed therein which is adapted for external abutment against a body part in a urethral catheter.
- The above mentioned device disclosed in U.S. Patent 4,089,337 utilizes a spherical inflatable member from which the catheter tip, when in place, projects toward the upper end of the uterus. Excessive catheter penetration during manipulation of the device could result in tip contact with the uterine wall. Further, the spherical shape of the inflatable member does not conform to the lower portion of the uterus interior and, hence, often forms less than a perfect seal.A sprinq is relied upon to seat the spherical member against the uterine wall.
- The present invention is embodied within a catheter type device having a stop thereon coacting with the external cervical os to position an inflatable member within the uterus to seal same and also to isolate the catheter end from injurious contact with the uterine wall.
- A curved handle portion of the catheter facilitates both insertion of the catheter into the uterus by making same virtually rigid and, thereafter, the manual positioning of the uterus for various medical procedures such as minilaps, laprascopic tubal occlusion and fertility studies. The curved handle permits insertion of the device with the patient in the dorsorecumbant position simplifying use of the device. An inflation valve permits the remote inflation of the inflatable member or cuff at the inserted end of the catheter which expands into intimate, fluid-tight engagement with the interior of the uterus. Fluid thereafter injected via the catheter into the uterus for examination purposes is prevented from escaping and permits the patient to remain ambulatory during the examination. The inflatable member may be of radio opaque elastic material or filled with an opaque fluid for better definition of the viewed uterine endometrial wall. when uterine tumors or cancers are suspected. The catheter's inflatable cuff, in addition to its sealing capability, serves to isolate the catheter tip from injurious contact with the uterine wall. A cervical stop on the catheter limits catheter insertion to additionally assure the avoidance of catheter tip contact with the uterine wall. Accordingly, the uterus is protected from injurious catheter tip impingement thereagainst during both axial as well as lateral catheter movement during the uterus manipulation. The inflatable member at least partially occupies the cervical canal and, upon inflation, biases the catheter inwardly to cause the catheter's cervical stop to seat firmly against the external os with some compression of the cervix to effect a firm connection of the device with the uterus to the extent manipulative forces may be imparted to both large and small uteruses as well as those of an extremely pliable nature.
- Generally speaking, the greater the degree of inflation of the inflatable member the better the seal and the connection formed with the uterus while smaller uteri require less inflation of the inflatable member to effect a secure connection therewith.
- Important objectives include the provision of a catheter device enabling the injection of fluid into and sealing of the uterus to facilitate examination of same while simultaneously enabling positioning of the uterus for examination purposes; the provision of a catheter device having a stop thereon contactable with the external cervical os of the uterus to provide a positive limit stop for catheter insertion; the provision of a catheter device having an inflatable member or cuff preferably of gradient shape to seal the uterus to prevent the escape of gas or fluid injected thereinto during uterine examination; the provision of a catheter device wherein an inflatable member is configured so as to isolate the catheter end segment from contact with the uterine wall to avoid risk of injury to same; the provision of a catheter device having an inflatable member into which a radio opaque fluid or gas may be injected for better definition of uterine tumors; the provision of a catheter device having an inflatable member into which liquid or gas radioactive material may be discharged to locate same proximate a uterine tumor.
- In the accompanying drawing:
- Figure 1 is a sectional view of the lower portion of a human torso with the present device operatively disposed therein and segmented for purposes of illustration;
- Figure 2 is an enlarged fragmentary view of the present device;
- Figure 3 is a vertical sectional view taken along line 3-3 of Figure 2;
- Figure 4 is a vertical sectional view taken along line 4-4 of Figure 2;
- Figure 5 is an end elevational view taken along line 5-5 of Figure I; and
- Figure 6 is a vertical sectional view taken along line 6-6 of Figure 1 .
- With continuing attention to the drawing, the reference numeral 1 denotes a flexible catheter of the multiple lumen type equipped with a Luer lock 2 at its distal end to facilitate the injection of fluid into the catheter. A passageway at lA extends the length of the catheter terminating in openings 1 B in a catheter tip 1C for fluid discharge into a body cavity, in this instance, a uterus at U.
- A second passageway in the catheter is an air line at 3 which serves to communicate an inflation valve at 4 with the interior of a later described inflatable member. Said valve is of the well known type which admits air from a syringe type pump and automatically seals itself upon extraction of the syringe nozzle. A pilot balloon at 5 provides an inflation indicator for the remotely disposed inflatable member later described.
- At the insertable end of the present device is an inflatable member or
cuff 6 which in its deflated state lies collapsed about an end segment of the catheter. When inflated, said member assumes a conical shape with an innermost or base end at 6A proximate catheter tip 1C as best viewed in the broken line position in Figure 2. Cuff ends at 8 and 9 are fixed in an airtight manner to the catheter end segment exterior. As shown in Figures 2 and 5, catheter tip 1C does not protrude beyond the inflatable member. Accordingly, the catheter tip is isolated from injurious contact with the endometrium of the uterus. A later described cervical stop additionally serves to minimize the risk of catheter tip injury to the uterus. - A
handle 10 is of elongate, curved configuration with alengthwise channel 10A therealong to laterally receive the catheter. For retention of the catheter, the lengthwise extending channel is of a cross sectional shape and dimension to firmly engage the catheter exterior whereby axial slippage of the catheter within said handle is prevented. The handle is preferably curved on a radius of about 13 cm to facilitate catheter insertion into the uterus and subsequent positioning of the uterus by handle manipulation all with the patient in the convenient dorsorecumbant position. Ribs at lOB on the handle serve to reinforce same against bending loads. - At the vaginal or inserted end of
handle 10 is a cervical stop 11 embodied in an enlargement having afrontal wall surface 12 contactable with the external os 13 of the cervix. Stop 11 is of truncated conical shape bifurcated at 14 to permit lateral installation of the catheter into the handle and stop during assembly of the device. Stop 11 is of tapered configuration and facilitates withdrawal from the vagina without trauma. Toward the same end, all corners of the stop are radiused. Aback wall 15 of the cervical stop is integral withhandle 10 and is of lesser size thanfrontal wall 12. Formation of the stop of a clear plastic permits viewing of the cervix external os therethrough to facilitate catheter insertion. Bifurcating of the stop also contributes to viewing of the os during insertion. - A satisfactory embodiment of the present device utilizes a catheter 33 cm in length of a semi-rigid material such as of polyvinyl chloride having an outside diameter of 6 mm.
Handle 10 may be formed of a rigid plastic such as vinyl with a length of about 18 cm with stop 11 thereon having a front wall diameter of about 2 cm.Inflatable cuff 6 is preferably of conical shape with an overall length of approximately 4 cm and, when inflated, of a diameter at its largest end or base of about 2 cm. A vaginal speculum at S facilitates insertion of the device into the cervix. The distance from thecervical stop surface 12 to catheter end 1C is approximately 6 to 6.25 cm to avoid risk of uterine wall contact. - With
front wall surface 12 of the stop in place against the external os of the cervix,inflatable member 6 is inflated with the earlier mentioned syringe type pump with the inflation of the pilot balloon indicating the remote inflation ofmember 6 by reason of communicatingair line 3. Theinflatable member 6 coacts with the somewhat conical lower portion of the uterus to exert an inward force on catheter 1 to assure cervical stop 11 at all times being in abutment with the external os to exert a grasping action or to compress slightly the cervix. At this time,inflatable member 6 is at least partially disposed in the cervical canal at C with the remaining wall surface of the inflatable member at least in partial contact with the lower uterine wall. - While a conically shaped
inflatable member 6 is utilized in the preferred form of the invention, it is to be understood that the inflatable member may be otherwise shaped such as being spherical or ovoid. - While I have shown but one embodiment of the invention it will be apparent to those skilled in the art that the invention may be embodied still otherwise without departing from the spirit and scope of the invention.
- Having thus described the invention, what is desired to be secured under a Letters Patent is:
Claims (7)
1. A device for injecting fluid into the human uterus and for positioning same for purposes of examination, said device comprising,
a catheter for insertion into the uterus,
an air line substantially coextensive with said catheter and including an air valve,
an elongate handle in place on said catheter and serving to stiffen same,
a cervical stop for movement limiting contact with the external os of the cervix, said stop disposed at one end of said handle and limiting catheter insertion, and
an inflatable member disposed about an insertable end segment of said catheter and in communication with said air line, said inflatable member when inflated being expansible to engage the internal os of the cervix, said inflatable member upon inflation inwardly biasing the catheter to urge the cervical stop thereon against the external cervical os.
2. The device claimed in claim 1 wherein said inflatable member when inflated is of conical shape with an end wall proximate the catheter end to preclude injurious contact of said end with the uterine wall.
3. The device claimed in claim 2 wherein said cervical stop is bifurcated for purposes of handle attachment to the catheter and to permit viewing of the external os during catheter insertion.
4. The device claimed in claim 3 wherein said handle is of curved configuration and defines a lengthwise extending groove receiving the catheter in a friction tight manner.
5. The device claimed in claim 3 wherein said cervical stop is of a translucent nature to contribute toward viewing of the external os during catheter insertion.
6. The device claimed in claim 3 wherein said cervical stop is of truncated conical shape with a frontal wall surface adapted for abutment with the external os of the cervix.
7. The device claimed in claim 2 wherein said cervical stop and said inflatable member are at all times in a fixed spaced relationship to each other.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US345777 | 1982-02-04 | ||
US06/345,777 US4430076A (en) | 1982-02-04 | 1982-02-04 | Combined uterine injector and manipulative device |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0088714A1 true EP0088714A1 (en) | 1983-09-14 |
Family
ID=23356432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83630020A Ceased EP0088714A1 (en) | 1982-02-04 | 1983-02-03 | Combined uterine injector and manipulative device |
Country Status (5)
Country | Link |
---|---|
US (1) | US4430076A (en) |
EP (1) | EP0088714A1 (en) |
JP (1) | JPS58146356A (en) |
AU (1) | AU1094283A (en) |
CA (1) | CA1193929A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315934A1 (en) * | 1983-05-02 | 1984-11-15 | Boehringer Ingelheim KG, 6507 Ingelheim | Intrauterine catheter |
FR2551978A2 (en) * | 1983-09-15 | 1985-03-22 | Archeny Jean Pierre | Intra-uterine catheter for hysterography and measurement of the permeability of the salpinges |
FR2581882A1 (en) * | 1985-05-14 | 1986-11-21 | Synthelabo | Oesophageal tube |
FR2606285A2 (en) * | 1985-05-14 | 1988-05-13 | Synthelabo | Improved probang |
EP0412664A1 (en) * | 1989-08-10 | 1991-02-13 | C.R. Bard, Inc. | Uterine access device with automatic cervical adjustment |
US5104377A (en) * | 1989-08-10 | 1992-04-14 | C. R. Bard, Inc. | Uterine access device with automatic cervical adjustment |
DE19634866A1 (en) * | 1996-08-28 | 1998-03-05 | Bavaria Med Tech | New catheter for delivering medication |
WO2003026681A1 (en) | 2001-09-25 | 2003-04-03 | Jenny Colleen Mccloskey | Inactivation of papillomavirus |
US9078727B2 (en) | 2006-03-16 | 2015-07-14 | Boston Scientific Scimed, Inc. | System and method for treating tissue wall prolapse |
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US9168120B2 (en) | 2011-09-09 | 2015-10-27 | Boston Scientific Scimed, Inc. | Medical device and methods of delivering the medical device |
US9339362B2 (en) | 2005-09-28 | 2016-05-17 | Boston Scientific Scimed, Inc. | Apparatus and method for suspending a uterus |
WO2016092458A1 (en) | 2014-12-08 | 2016-06-16 | Aspivix Sa | Gynaecological module and apparatus |
US9387061B2 (en) | 2010-09-02 | 2016-07-12 | Boston Scientific Scimed, Inc. | Pelvic implants and methods of implanting the same |
US9814555B2 (en) | 2013-03-12 | 2017-11-14 | Boston Scientific Scimed, Inc. | Medical device for pelvic floor repair and method of delivering the medical device |
WO2019109144A1 (en) | 2017-12-05 | 2019-06-13 | Jenny Colleen Mccloskey | Device for treatment of a body canal and adjacent surfaces |
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DE3315934A1 (en) * | 1983-05-02 | 1984-11-15 | Boehringer Ingelheim KG, 6507 Ingelheim | Intrauterine catheter |
FR2551978A2 (en) * | 1983-09-15 | 1985-03-22 | Archeny Jean Pierre | Intra-uterine catheter for hysterography and measurement of the permeability of the salpinges |
FR2581882A1 (en) * | 1985-05-14 | 1986-11-21 | Synthelabo | Oesophageal tube |
FR2606285A2 (en) * | 1985-05-14 | 1988-05-13 | Synthelabo | Improved probang |
EP0266469A1 (en) * | 1986-11-07 | 1988-05-11 | Synthelabo | Oesophagus catheter |
US5104377A (en) * | 1989-08-10 | 1992-04-14 | C. R. Bard, Inc. | Uterine access device with automatic cervical adjustment |
EP0412664A1 (en) * | 1989-08-10 | 1991-02-13 | C.R. Bard, Inc. | Uterine access device with automatic cervical adjustment |
DE19634866A1 (en) * | 1996-08-28 | 1998-03-05 | Bavaria Med Tech | New catheter for delivering medication |
WO2003026681A1 (en) | 2001-09-25 | 2003-04-03 | Jenny Colleen Mccloskey | Inactivation of papillomavirus |
US8939932B2 (en) | 2001-09-25 | 2015-01-27 | Jenny Colleen McCloskey | Inactivation of papillomavirus |
US10328101B2 (en) | 2001-09-25 | 2019-06-25 | Jenny Colleen McCloskey | Inactivation of papillomavirus |
US9339362B2 (en) | 2005-09-28 | 2016-05-17 | Boston Scientific Scimed, Inc. | Apparatus and method for suspending a uterus |
US9144483B2 (en) | 2006-01-13 | 2015-09-29 | Boston Scientific Scimed, Inc. | Placing fixation devices |
US9078727B2 (en) | 2006-03-16 | 2015-07-14 | Boston Scientific Scimed, Inc. | System and method for treating tissue wall prolapse |
US9387061B2 (en) | 2010-09-02 | 2016-07-12 | Boston Scientific Scimed, Inc. | Pelvic implants and methods of implanting the same |
US9168120B2 (en) | 2011-09-09 | 2015-10-27 | Boston Scientific Scimed, Inc. | Medical device and methods of delivering the medical device |
US9814555B2 (en) | 2013-03-12 | 2017-11-14 | Boston Scientific Scimed, Inc. | Medical device for pelvic floor repair and method of delivering the medical device |
WO2016092458A1 (en) | 2014-12-08 | 2016-06-16 | Aspivix Sa | Gynaecological module and apparatus |
CN106999212A (en) * | 2014-12-08 | 2017-08-01 | 艾斯皮维克斯股份有限公司 | Gynecology module and apparatus |
RU2698029C2 (en) * | 2014-12-08 | 2019-08-21 | Аспивикс Са | Gynaecological module and apparatus |
US10751088B2 (en) | 2014-12-08 | 2020-08-25 | Aspivix Sa | Gynaecological module and apparatus |
WO2019109144A1 (en) | 2017-12-05 | 2019-06-13 | Jenny Colleen Mccloskey | Device for treatment of a body canal and adjacent surfaces |
US11648380B2 (en) | 2017-12-05 | 2023-05-16 | Jenny Colleen McCloskey | Device for treatment of a body canal and adjacent surfaces |
Also Published As
Publication number | Publication date |
---|---|
AU1094283A (en) | 1983-08-11 |
CA1193929A (en) | 1985-09-24 |
JPS58146356A (en) | 1983-08-31 |
US4430076A (en) | 1984-02-07 |
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